Cello,Piano - Level 4 - Digital Download SKU: A0.934698 Composed by Bob Siebert. 20th Century,Contemporary. Score and part. 8 pages. Ariel press #4791479. Published by Ariel press (A0.934698). This extended version is for cello & piano. It's a main stream classical piece in the tradition of Prokoviev.More turbulent then the short original version, and more difficult. .